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CVE
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CVE-2011-3327Date: (C)2011-10-10   (M)2018-06-09


Heap-based buffer overflow in the ecommunity_ecom2str function in bgp_ecommunity.c in bgpd in Quagga before 0.99.19 allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code by sending a crafted BGP UPDATE message over IPv4.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : CVSS Score : 7.5
Exploit Score: Exploit Score: 10.0
Impact Score: Impact Score: 6.4
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: Access Vector: NETWORK
Attack Complexity: Access Complexity: LOW
Privileges Required: Authentication: NONE
User Interaction: Confidentiality: PARTIAL
Scope: Integrity: PARTIAL
Confidentiality: Availability: PARTIAL
Integrity:  
Availability:  
  
Reference:
SECUNIA-46139
SECUNIA-46274
SECUNIA-48106
DSA-2316
GLSA-201202-02
RHSA-2012:1258
RHSA-2012:1259
SUSE-SU-2011:1075
SUSE-SU-2011:1171
SUSE-SU-2011:1316
VU#668534
http://code.quagga.net/?p=quagga.git;a=commit;h=94431dbc753171b48b5c6806af97fd690813b00a
http://www.quagga.net/download/quagga-0.99.19.changelog.txt
https://bugzilla.redhat.com/show_bug.cgi?id=738400
https://www.cert.fi/en/reports/2011/vulnerability539178.html
openSUSE-SU-2011:1155

CPE    38
cpe:/a:quagga:quagga:0.99.18
cpe:/a:quagga:quagga:0.99.17
cpe:/a:quagga:quagga:0.99.15
cpe:/a:quagga:quagga:0.99.16
...
CWE    1
CWE-119
OVAL    11
oval:org.secpod.oval:def:600632
oval:org.secpod.oval:def:700709
oval:org.secpod.oval:def:500884
oval:org.secpod.oval:def:500885
...

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